Release 1.96.

Show contact pictures/Show dial button is now an individual setting for each tab (so you can customize it to your liking)
Keypad #1 can now be set to dial the usual voicemail, while Left Action Button does something else, eg. Google Voice. Thanks A|G for the suggestion.
No longer need to restart app to show/hide contact pictures.
Contact pictures can now be shown in call log. Green dial button can be hidden. In the case where green dial button is hidden, the incoming/outgoing/missed call arrows will replace the dial function, so you don't really miss out on anything.